Home / 155,417,193,693.10-233,125,790,539.65-155,417,193,693.10

Finding the Fourth Proportional to 155,417,193,693.10, 233,125,790,539.65 and 155,417,193,693.10

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Solution

The fourth proportional to 155,417,193,693.10, 233,125,790,539.65 and 155,417,193,693.10 is: 233,125,790,539.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,417,193,693.10 : 233,125,790,539.65 = 155,417,193,693.10 : x
  2. Step 2: Convert to fraction form
    155,417,193,693.10/233,125,790,539.65 = 155,417,193,693.10/x
  3. Step 3: Cross multiply
    155,417,193,693.10x = 233,125,790,539.65 × 155,417,193,693.10
  4. Step 4: Simplify right side
    155,417,193,693.10x = 36,231,756,143,157,842,018,304
  5. Step 5: Solve for x
    x = 36,231,756,143,157,842,018,304/155,417,193,693.10
  6. Step 6: Final answer
    x = 233,125,790,539.65

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.